Stephens, Arjan
Current rating: 1466
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1323 | Cowan, Dennis (1431) | Won 2-1 | +171502 |
| 2sealed | 67 | Gao, Changsong (1555) | Lost 1-2 | -171485 |
| 3sealed | 652 | Steele, Michael (1419) | Lost 1-2 | -191466 |
| top | average opponent: 1468record: 1-2 | new rating: 1466 | ||
| Grand Prix Vancouver 2017 (modern) | starting rating: 1475 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2020 | Stepto, Eric (1445) | Won 2-0 | +171492 |
| 2modern | 2285 | Bernat, Michael (1712) | Won 2-0 | +221514 |
| 3modern | 2189 | Alspach, Matthew (1493) | Won 2-0 | +181532 |
| 4modern | 2022 | Thompson, Gerry (1931) | Lost 0-2 | -111521 |
| 5modern | 2279 | Rokne, Olav (1533) | Lost 1-2 | -181503 |
| 6modern | 2362 | Ferguson, MacLean (1518) | Won 2-1 | +181521 |
| 7modern | 2157 | Ellis, Bennett (1639) | Lost 0-2 | -161505 |
| 8modern | 2350 | Rocci, Michael (1408) | Lost 0-2 | -201485 |
| top | average opponent: 1585record: 4-4 | new rating: 1485 | ||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 18 | Goddard, Maxwell (1678) | Won 0-0 | +211521 |
| 4sealed | 34 | Gushattey, Jared (1720) | Won 2-1 | +221543 |
| 5sealed | 14 | Woods, Michael (1526) | Lost 1-2 | -191524 |
| 6sealed | 135 | Schwarz, Micheal (1682) | Lost 0-2 | -151509 |
| 7sealed | 238 | Knox, Nathaniel (1567) | Lost 1-2 | -171492 |
| 8sealed | 314 | Lau, Laurel (1505) | Lost 0-2 | -171475 |
| top | average opponent: 1613record: 2-4 | new rating: 1475 | ||